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EP 3 768 170 A1

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(43) Date of publication: 27.01.2021 Bulletin 2021/04 (21) Application number: 19708563.2 (22) Date of filing: 11.03.2019

(51) International Patent Classification (IPC):  A61B 8/00(2006.01) A61B 8/06(2006.01) A61B 8/12(2006.01) A61B 8/08(2006.01) (86) International application number: PCT/EP2019/055938 (87) International publication number: WO 2019/179795 (26.09.2019 Gazette 2019/39)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 23.03.2018 EP 18163698 (71) Applicant: Koninklijke Philips N.V. 5656 AG Eindhoven (NL)

(72) Inventors: VAN DER HORST, Arjen 5656 AE Eindhoven (NL) VAN DE MOLENGRAAF, Roland, Alexander 5656 AE Eindhoven (NL) HENNEKEN, Vincent, Adrianus 5656 AE Eindhoven (NL) WEEKAMP, Johannes, Wilhelmus 5656 AE Eindhoven (NL) KUENEN, Maarten, Petrus, Joseph 5656 AE Eindhoven (NL) SHULEPO, Sergei, Y. 5656AE Eindhoven (NL) FRACKOWIAK, Bruno, Jean, François 5656AE Eindhoven (NL) (74) Representative: Philips Intellectual Property & Standards  High Tech Campus 5 5656 AE Eindhoven 5656 AE Eindhoven (NL)